What is the domain of (x+7)/(x+11) ?

The domain of (x+7)/(x+11) is x -11

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domain of (x+7)/(x+11)

domain

\frac{x + 7}{x + 11}

x < - 11 or x > - 11

Interval Notation

(- \infty, - 11) \cup (- 11, \infty)

Solution steps

Find undefined (singularity) points:

x = - 11

The function domain

x < - 11 or x > - 11

f (x) = \frac{x + 6}{x ^{2} + 2 x - 24}

f (x) = \frac{( 2 x ^{2} - x - 1 )}{x ^{2} + 1}

\frac{7 x + 6}{x - 5}

+ 7 - 6 cos (θ)

y = \frac{x ^{2} - 4}{x ^{2} - 2 x}

What is the domain of (x+7)/(x+11) ?
The domain of (x+7)/(x+11) is x<-11\lor x>-11